.header {
  width: 100%;
  height: 48px;
  line-height: 48px;
  background-color: #f74000;
  font-size: 16px;
  color: #fff;
}

.header img {
  width: 20px;
}

.header a {
  color: #fff;
}

.navigator {
  margin-top: 30px;
}

.navigator-logo img {
  width: 245px;
  height: 68px;
}

.navigator-nav {
  font-size: 18px;
  line-height: 68px;
}

.navigator-nav li {
  float: left;
  width: 118px;
  height: 68px;
  text-align: center;
}

.navigator-nav a {
  color: #495060;
}

.navigator-nav .active {
  color: #fd6631;
}

.copyright {
  font-size: 14px;
  color: #aeaeae;
}

.copyright a {
  color: #aeaeae;
}

.modal-show {
  display: block;
  background: #000;
  background-color: rgba(0, 0, 0, .6);
}

.login .modal-dialog {
  top: 50%;
  margin: auto;
  transform: translate3d(0, -50%, 0);
}

.modal-title {
  flex: 1;
  text-align: center;
}

.login .close {
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.login .modal-body {
  padding: 2rem 4rem 4rem;
}

.login .form-control {
  font-size: 14px;
  overflow: hidden;
}

.login .input-group-text {
  margin: -1px;
  padding: .375rem 1.75rem;
  font-size: 14px;
}

.login .btn-block {
  font-size: 14px;
}

.section-banner {
  position: relative;
  text-align: center;
}

.section-banner .join-btn {
  position: absolute;
  bottom: 20px;
  left: 50%;
  margin-left: -94px;
  width: 155px;
  cursor: pointer;
}

.section-app {
  background-color: #fdf5f5
}

.section-app .section-content {
  height: 520px;
  overflow-x: hidden;
  overflow-y: auto;
}

.section-content-title {
  position: relative;
  margin-bottom: 15px;
  padding: 10px 10px 10px 20px;
  border-bottom: 1px solid #e3e3e3;
  font-size: 20px;
  color: #f74000;
}

.section-content-title::before {
  content: " ";
  position: absolute;
  top: 30%;
  left: 0;
  display: block;
  width: 3px;
  height: 40%;
  background-color: #606060;
}

.problem-item .title {
  font-size: 18px;
  color: #3a3a3a;
}

.problem-item p {
  margin-bottom: 0;
  padding-left: 28px;
  line-height: 1.5;
  font-size: 14px;
  color: #7a7a7a;
}

.section-news-tabs {
  margin-top: 80px;
}

.section-news-tabs a {
  display: block;
  width: 210px;
  height: 49px;
  margin: 0 5px 20px;
  line-height: 47px;
  border: solid 1px #e3e1e1;
  color: #8f8d8d;
}

.section-news-tabs .active {
  background-color: #f74000;
  border-color: #f74000;
  color: #fff;
}

.section-news-date {
  width: 120px;
  padding: 10px 20px;
  border-right: solid 1px #dadada;
  color: #c7c7c7;
}

.section-news-img {
  position: relative;
  display: flex;
  width: 130px;
  height: 85px;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.section-news-img img {
  /* position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto; */
  max-width: 100%;
  max-height: 100%;
}

.section-news-intro {
  font-size: 14px;
  color: #9b9b9b;
  overflow: hidden;
}

.section-news-detail {
  font-size: 14px;
  border-bottom: 1px solid #f7f3f2;
}

.section-news-detail p {
  line-height: 30px;
}

.ql-align-center {
  text-align: center;
}

.ql-align-justify {
  text-align: justify;
}

.ql-align-right {
  text-align: right;
}

.ql-video {
  width: 1110px;
  height: 550px;
}

.pagination a {
  color: #495060;
}

.pagination .active {
  color: #f74000;
}

.section-contact-banner {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  padding: 20px;
  transform: translate3d(-50%, -50%, 0);
  color: #dedddd;
}

.section-contact-banner h1 {
  font-size: 50px;
}

.section-contact li:nth-of-type(2n)::before {
  content: '';
  display: block;
  height: 74px;
  background-color: #f1f1f1;
}

.section-contact li > .container {
  position: relative;
}

.section-contact .title {
  position: absolute;
  top: 0;
  left: 0;
  width: 293px;
  height: 122px;
  margin-top: -50px;
  padding-top: 30px;
  padding-bottom: 19px;
  background-color: #f74000;
  text-align: center;
  color: #fff;
}

.section-contact li:nth-of-type(2n) .title {
  margin-top: -102px;
}

.section-contact .title::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  margin-bottom: -14px;
  width: 100%;
  height: 6px;
  background-color: #f74000;
}

.section-contact .content {
  padding: 40px 0 72px;
  font-size: 22px;
  line-height: 1.818;
  color: #656565;
}

.section-contact .intro {
  margin: 30px 60px 20px;
}

.section-contact .intro p {
  margin-bottom: 0;
  text-indent: 2em;
}

.section-contact .cooperation {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  margin-top: 75px;
}

.section-contact .cooperation p {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  padding: 20px;
  transform: translate3d(-50%, -50%, 0);
  color: #fff;
}